12 x perspex elements for anschutz possibly PH
Consisting of
11 X clear 2:3 2:4 2:9 3:0 3:2 (x2) 3:3 3:4 3:5 3:6 3:7
1 x Amber 3:1 (2mm thick)
4 painted all marked and paint is black acrylic
17mm diameter 1.5 mm thick
Although new there may be fine scratches from storage since 1959